Don't add -nostdinc flag just because popen succeeded, make sure we got what we were looking for first.
Don't add -nostdinc flag just because popen succeeded, make sure we got what we were looking for first.

Signed-off-by: Vassil Vassilev <0b291c0bdb4e22c8b7705ceedf8e168ff73f20e8@cern.ch>

Y--/root,buuck/root,root-mirror/root,thomaskeck/root,satyarth934/root,bbockelm/root,georgtroska/root,Y--/root,zzxuanyuan/root,davidlt/root,georgtroska/root,BerserkerTroll/root,georgtroska/root,lgiommi/root,lgiommi/root,gbitzes/root,veprbl/root,bbockelm/root,thomaskeck/root,satyarth934/root,root-mirror/root,thomaskeck/root,pspe/root,davidlt/root,gganis/root,pspe/root,beniz/root,satyarth934/root,olifre/root,bbockelm/root,BerserkerTroll/root,pspe/root,gganis/root,root-mirror/root,pspe/root,root-mirror/root,davidlt/root,root-mirror/root,Y--/root,BerserkerTroll/root,gganis/root,pspe/root,davidlt/root,gganis/root,bbockelm/root,davidlt/root,bbockelm/root,zzxuanyuan/root-compressor-dummy,mhuwiler/rootauto,karies/root,satyarth934/root,agarciamontoro/root,davidlt/root,gganis/root,beniz/root,BerserkerTroll/root,karies/root,pspe/root,olifre/root,root-mirror/root,olifre/root,gbitzes/root,mhuwiler/rootauto,agarciamontoro/root,davidlt/root,karies/root,lgiommi/root,gbitzes/root,gganis/root,Y--/root,zzxuanyuan/root,BerserkerTroll/root,gbitzes/root,beniz/root,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,georgtroska/root,davidlt/root,buuck/root,abhinavmoudgil95/root,veprbl/root,BerserkerTroll/root,mhuwiler/rootauto,zzxuanyuan/root,abhinavmoudgil95/root,pspe/root,zzxuanyuan/root,bbockelm/root,zzxuanyuan/root,abhinavmoudgil95/root,zzxuanyuan/root-compressor-dummy,zzxuanyuan/root,georgtroska/root,buuck/root,karies/root,karies/root,zzxuanyuan/root-compressor-dummy,buuck/root,zzxuanyuan/root,veprbl/root,davidlt/root,agarciamontoro/root,veprbl/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,BerserkerTroll/root,veprbl/root,gbitzes/root,simonpf/root,agarciamontoro/root,simonpf/root,lgiommi/root,veprbl/root,lgiommi/root,agarciamontoro/root,simonpf/root,satyarth934/root,abhinavmoudgil95/root,zzxuanyuan/root-compressor-dummy,Y--/root,georgtroska/root,veprbl/root,mhuwiler/rootauto,buuck/root,veprbl/root,root-mirror/root,lgiommi/root,veprbl/root,olifre/root,davidlt/root,abhinavmoudgil95/root,beniz/root,Y--/root,gganis/root,gbitzes/root,BerserkerTroll/root,olifre/root,beniz/root,root-mirror/root,agarciamontoro/root,Y--/root,satyarth934/root,abhinavmoudgil95/root,lgiommi/root,simonpf/root,pspe/root,zzxuanyuan/root-compressor-dummy,thomaskeck/root,mhuwiler/rootauto,simonpf/root,karies/root,abhinavmoudgil95/root,Y--/root,mhuwiler/rootauto,satyarth934/root,root-mirror/root,olifre/root,bbockelm/root,mhuwiler/rootauto,abhinavmoudgil95/root,thomaskeck/root,simonpf/root,simonpf/root,karies/root,buuck/root,pspe/root,buuck/root,gganis/root,zzxuanyuan/root-compressor-dummy,agarciamontoro/root,Y--/root,zzxuanyuan/root,mhuwiler/rootauto,gganis/root,veprbl/root,gbitzes/root,olifre/root,georgtroska/root,satyarth934/root,buuck/root,bbockelm/root,lgiommi/root,Y--/root,agarciamontoro/root,karies/root,olifre/root,davidlt/root,beniz/root,gganis/root,karies/root,zzxuanyuan/root-compressor-dummy,georgtroska/root,lgiommi/root,olifre/root,thomaskeck/root,abhinavmoudgil95/root,abhinavmoudgil95/root,mhuwiler/rootauto,satyarth934/root,BerserkerTroll/root,beniz/root,georgtroska/root,beniz/root,abhinavmoudgil95/root,agarciamontoro/root,zzxuanyuan/root,georgtroska/root,bbockelm/root,gbitzes/root,lgiommi/root,buuck/root,zzxuanyuan/root,pspe/root,georgtroska/root,zzxuanyuan/root,thomaskeck/root,karies/root,gganis/root,thomaskeck/root,bbockelm/root,mhuwiler/rootauto,satyarth934/root,BerserkerTroll/root,simonpf/root,beniz/root,root-mirror/root,olifre/root,agarciamontoro/root,mhuwiler/rootauto,buuck/root,bbockelm/root,pspe/root,veprbl/root,satyarth934/root,simonpf/root,thomaskeck/root,simonpf/root,lgiommi/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,thomaskeck/root,beniz/root,gbitzes/root,zzxuanyuan/root,Y--/root,olifre/root,buuck/root,beniz/root,karies/root,root-mirror/root,simonpf/root